腸道手術過後,病人的腸道手術位置有機會與鄰近的腸道連結出一層新的組織,此現象名為沾黏(Adhesion)。536Please respect copyright.PENANA8A22E9Jx6J536Please respect copyright.PENANA3ntsH6b1mM
這些組織有機會阻塞腸道或釀成腹痛,需要再進行額外的手術剷除它們。536Please respect copyright.PENANAE4utdgAHyw
536Please respect copyright.PENANADddnNgGP05
(圖2)當腹腔腸道出現傷口時,我們的免疫細胞便會前往傷處協助傷口收復工作。536Please respect copyright.PENANA9mVgvibFP0536Please respect copyright.PENANAlyzmB1VA9G
536Please respect copyright.PENANArTM0pIgQjS
而手術沾黏的形成,相信是因為手術時所做成的傷口過大,激發某部份的免疫細胞為了修復傷口而所組成的不良產物。536Please respect copyright.PENANA0j2L8TjkwA
536Please respect copyright.PENANATCPJE5Zo2C
(圖3)從圖中可見,短短30分鐘便有無數多的免疫細胞前來聚集傷口處。536Please respect copyright.PENANAiArDrjaZl6536Please respect copyright.PENANA1YcDV5OwFO
536Please respect copyright.PENANAAwNQsXlGGm
最近科學家們找出了負責這過程的免疫細胞品種,並發現這些免疫細胞是依靠著表面其中一種蛋白質互相連結對方。536Please respect copyright.PENANAkO2pjYnkmD
536Please respect copyright.PENANASt54oAPTep
若果能建立安全的手段短暫性破壞這些蛋白質的互動,將會能夠大大減低手術後所出現的組織沾黏不良效果。536Please respect copyright.PENANAa4MapA12qp
536Please respect copyright.PENANAyUjfA8T3QR
536Please respect copyright.PENANAMyWnbfBBR7
536Please respect copyright.PENANAjAlhEtiZK4
536Please respect copyright.PENANAW2eITPab29
如果想我快啲出文的話,請入去Penana網站科普專欄–薯不揀單俾一個like以及Bookmark,這對我非常之重要。536Please respect copyright.PENANAFaRqEXTHR1
536Please respect copyright.PENANAdu19Zeu0n2
Link: https://www.penana.com/story/66244/%E7%A7%91%E6%99%AE%E5%B0%88%E6%AC%84-%E8%96%AF%E4%B8%8D%E6%8F%80%E5%96%AE/toc536Please respect copyright.PENANAutF7X7wZyh
536Please respect copyright.PENANAGrMWui8Ro1
同時亦可以在Penana網站裡按「買一嚿/半嚿薯仔」,以課金的方式推動我繼續搜羅資料寫文,多謝。536Please respect copyright.PENANACFI4rOW7gB
536Please respect copyright.PENANAuyi2UBgWar
Link:536Please respect copyright.PENANApHp3ek2AIr
https://www.penana.com/user/27349/%E8%96%AF%E4%BB%94%E8%81%9E%E8%8C%B1%E8%8E%89/portfolio536Please respect copyright.PENANABwdDdCjr5F
536Please respect copyright.PENANATExW1PGH8r
536Please respect copyright.PENANAX3sfsRZjt5
除非Facebook及IG重開侵侵的account,否則我的IG將不會再作更新,只會寄居本土LIHKG及Penana。536Please respect copyright.PENANAGNNs53zgTr
536Please respect copyright.PENANAIXeOZNZ7Zq
Ref1:https://www.gastrosurgery.co.uk/intestinal-adhesions-treatment-london/536Please respect copyright.PENANA7qTSgqZuLQ
Ref2:https://science.sciencemag.org/content/371/6533/eabe0595536Please respect copyright.PENANAdK2bwn86ho
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科普專欄–薯不揀單
作者:
薯仔聞茱莉

篇 #173
三十秒科學–腸沾黏
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